// Copyright 2021 The LUCI Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package state

func (s *State) needUpgrade() bool {
	// Add condition when an upgrade is required,
	// and then add code to actual upgrade in upgrade().
	return false
}

// upgrade upgrades State in place via copy-on-write.
func (s *State) upgrade() {
}
